CN206915788U - Turn round rake type bar screen machine - Google Patents
Turn round rake type bar screen machine Download PDFInfo
- Publication number
- CN206915788U CN206915788U CN201720748021.0U CN201720748021U CN206915788U CN 206915788 U CN206915788 U CN 206915788U CN 201720748021 U CN201720748021 U CN 201720748021U CN 206915788 U CN206915788 U CN 206915788U
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- CN
- China
- Prior art keywords
- slag
- guide wheel
- screening board
- conveyer
- housing
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- 210000000515 tooth Anatomy 0.000 claims abstract description 39
- 238000012216 screening Methods 0.000 claims abstract description 38
- 239000002893 slag Substances 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 15
- 239000010813 municipal solid waste Substances 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 11
- 238000011109 contamination Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
It the utility model is related to a kind of revolution rake type bar screen machine, housing upper is provided with active guide wheel, lower housing portion is provided with driven guide wheel, active guide wheel is connected with driven guide wheel by circumversion chain, multiple rake teeths are provided with circumversion chain, reducing motor is rotated by actuator drives active guide wheel, the top of housing is provided with slag notch, slag notch corresponds to conveyer, opening is provided with the housing of slag notch bottom, slag-screening board diagonally downward is provided with opening, the lower end of slag-screening board corresponds to conveyer, hairbrush is provided with opening.The utility model is to set the hairbrush and slag-screening board removed contamination in the descending fragment position of existing grid sewage-removing machine; grid sewage-removing machine is in descending operating; the dirts such as the floccule being adhered on rake teeth and plastic garbage are cleaned and rejected by hairbrush; the dirt swept out flows to conveyer along slag-screening board; discharged by conveyer; so as to effectively prevent dirt from entering follow-up sewage treatment process, while also spotter is shielded.
Description
Technical field
It the utility model is related to technical field of sewage treatment equipment, and in particular to one kind revolution rake type bar screen machine.
Background technology
Revolution rake type bar screen machine is a kind of continuously can automatically to intercept and remove the water of variously-shaped debris in fluid
Special equipment is handled, can be widely used in municipal sewage treatment, water supply industry, power plant's water inlet, revolution rake grid removes
Operationally, band is to slag notch from bottom to top for debris of the rabble blade holder throttling on grid face, when rake teeth moves from top to bottom for dirty machine
When, debris relies on gravity self falling, falls into conveyer and discharges out of discharge port.But contain in existing external sewage
The substantial amounts of debris such as floccule and plastic garbage, the floccule in sewage are easily adhered on rake teeth, it is impossible to self falling, adhesion
Floccule on rake teeth can be come downwards to rake teeth in the sewage after grid, enter follow-up sewage treatment process through current, right
The problems such as follow-up sewage disposal device is caused to wind, blocked.Meanwhile also contain substantial amounts of plastic garbage in existing sewage, mould
Material rubbish is easily hooked on rake teeth, will not also be removed even if counter motion, causes to damage rake teeth, and then reduce the fortune of grid maker
The row life-span.
Utility model content
In summary, in order to overcome the shortcomings of prior art problem, the utility model provides a kind of revolution rake grid
Spotter, it is to set the hairbrush and slag-screening board removed contamination in the descending fragment position of existing grid sewage-removing machine, and grid sewage-removing machine exists
During descending operating, the dirts such as the floccule being adhered on rake teeth and plastic garbage are cleaned and rejected by hairbrush, the dirt edge swept out
Slag-screening board flows to conveyer, is discharged by conveyer, so as to effectively prevent dirt from entering follow-up sewage treatment process, and meanwhile it is also right
Spotter shields.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
One kind revolution rake type bar screen machine, wherein：Including housing, reducing motor, transmission device, active guide wheel, driven
Guide wheel, circumversion chain and rake teeth, described housing upper are provided with active guide wheel, and lower housing portion is provided with driven guide wheel, actively
Guide wheel is connected with driven guide wheel by circumversion chain, and multiple rake teeths are provided with circumversion chain, and described reducing motor passes through biography
Dynamic device driving active guide wheel rotates, and the top of described housing is provided with slag notch, and slag notch corresponds to conveyer, and described goes out
Opening is provided with the housing of cinder notch bottom, slag-screening board diagonally downward is provided with opening, the lower end of slag-screening board is corresponding to be conveyed
Machine, hairbrush is provided with described opening.
Further, described slag-screening board is provided with the groove of crossing for facilitating rake teeth to pass through close to one end of circumversion chain, described
One end of the close conveyer of slag-screening board is provided with soft rubber cushion, the conveyer belt of the lower end in contact conveyer of soft rubber cushion.
Further, described hairbrush is nylon bristle, the front end contact Rotating chain of the bristle of hairbrush.
Further, the bottom surface of described slag-screening board is fixedly connected on the lower edge of the opening on housing, the both sides of slag-screening board with
The side plate of housing is fixedly connected, and the upper edge of described opening is fixed with baffle plate, and one end of the close circumversion chain of baffle plate is provided with
Facilitating the teeth groove that rake teeth passes through, cleaning sprayer is provided with described slag-screening board, cleaning sprayer connects high-pressure hydraulic pump by water pipe,
Described cleaning sprayer corresponds to hairbrush.
The beneficial effects of the utility model are：
1st, the utility model is to set the hairbrush and slag-screening board removed contamination, lattice in the descending fragment position of existing grid sewage-removing machine
In descending operating, the dirts such as the floccule being adhered on rake teeth and plastic garbage are cleaned and rejected grid spotter by hairbrush, are cleaned
The dirt gone out flows to conveyer along slag-screening board, is discharged by conveyer, so as to effectively prevent dirt from entering follow-up sewage disposal work
Skill, while also spotter is shielded.
2nd, slag-screening board of the present utility model is obliquely installed, and one end is provided with close to circumversion chain and facilitates rake teeth to lead to
That crosses crosses groove, so that slag-screening board, as far as possible close to circumversion chain, the dirt cleaned out through hairbrush falls as far as possible is slipping slag
On plate, enter conveyer along slag-screening board, the other end of slag-screening board sets soft rubber cushion, soft rubber cushion contact conveyer, so as to slip slag
Clearance seal between plate and conveyer, it can effectively prevent gap outflow of the dirt between slag-screening board and conveyer.
3rd, cleaning sprayer is provided with slag-screening board of the present utility model, nylon bristle is rinsed by spraying water with high pressure,
Prevent dirt from being accumulated on nylon bristle, ensure that nylon bristle to the cleaning effect of rake teeth, the setting of baffle plate, can effectively be prevented
Only flushing water falls into cesspool along housing.
4th, the utility model is simple in construction, easy to use, cost is cheap, can be good at solving existing rake grid removing
The dirt adhered on the rake teeth of dirty machine enters sewage disposal system from newly, prevents the blockage problem of follow-up sewage disposal device, together
When can also clear up the plastic garbage adhered on rake teeth, protect rake teeth, ensure the service life of spotter.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 of the present utility model A portions enlarged diagram；
Fig. 3 is the utility model Fig. 2 B-B schematic cross-sectional views；
Fig. 4 is the utility model Fig. 2 C-C schematic cross-sectional views.
Housing 1, reducing motor 2, transmission device 3, active guide wheel 4, driven guide wheel 5, circumversion chain 6, rake teeth 7, slag notch
8th, opening 9, slag-screening board 10, hairbrush 11, excessively conveyer 12, groove 13, soft rubber cushion 14, baffle plate 15, teeth groove 16, cleaning sprayer 17.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of revolution rake type bar screen machine, including housing 1, reducing motor 2, transmission
Device 3, active guide wheel 4, driven guide wheel 5, circumversion chain 6 and rake teeth 7, the described top of housing 1 are provided with active guide wheel 4, shell
The bottom of body 1 is provided with driven guide wheel 5, and active guide wheel 4 is connected by circumversion chain 6 with driven guide wheel 5, set on circumversion chain 6
There are multiple rake teeths 7, described reducing motor 2 drives active guide wheel 4 to rotate by transmission device 3, and the top of described housing 1 is set
Slag notch 8 is equipped with, slag notch 8 corresponds to conveyer 12, opening 9 is provided with the housing 1 of the described bottom of slag notch 8, is open in 9
It is provided with slag-screening board 10 diagonally downward, described slag-screening board 10 is provided with close to one end of circumversion chain 6 multiple facilitates rake teeth 7
What is passed through crosses groove 13, and one end of the close conveyer 12 of described slag-screening board 10 is provided with soft rubber cushion 14, the lower end of soft rubber cushion 14
The conveyer belt of conveyer 12 is contacted, is provided with hairbrush 11 in described opening 9, described hairbrush 11 is nylon bristle 11, hairbrush
The front end contact Rotating chain 6 of 11 bristle, the nylon brush hair of hairbrush 11 are fixedly connected on the axle of hairbrush 11, and the two of the axle of hairbrush 11
End is fixed in the side wall of housing 1 or relatively rotated with the side wall of housing 1 and connected, and the bottom surface of described slag-screening board 10 is fixedly connected on
The lower edge of opening 9 on housing 1, the both sides of slag-screening board 10 are fixedly connected with the side plate of housing 1, along solid in described opening 9
Surely there is baffle plate 15, one end of the close circumversion chain 6 of baffle plate 15 is provided with the teeth groove 16 for facilitating rake teeth 7 to pass through, and described slips slag
Cleaning sprayer 17 is provided with plate 10, cleaning sprayer 17 connects high-pressure hydraulic pump, described 17 corresponding hair of cleaning sprayer by water pipe
Brush 11.Described transmission mechanism can be that V belt translation can also be Chain conveyer.
In use, starting reducing motor 2, reducing motor 2 drives active guide wheel 4 to rotate by transmission mechanism, active guide wheel 4
Driven guide wheel 5 is driven to rotate by circumversion chain 6, so as to realize that circumversion chain 6 turns clockwise, the rake teeth 7 on circumversion chain 6
By the debris being trapped in treatment tank on grid face, band is to slag notch 8 from bottom to top, then from the row of slag notch 8 to conveyer
12, through the transportation of conveyer 12.The floccule and plastic garbage that sewage surface suspends are after the carrying of rake teeth 7, floccule and modeling
Expect that rubbish Automatic-falling, meeting can not continue dextrorotation with circumversion chain 6 and rake teeth 7 under gravity in slag notch 8
Turn, now, rake teeth 7 carries floccule and plastic garbage moves from top to bottom, when rake teeth 7 is moved to 11 position of hairbrush, hairbrush
11 fall the floccule on rake teeth 7 and plastic garbage brush, floccule and plastic garbage after the disengaging of rake teeth 7 under fall on slag-screening board 10
On, slide to conveyer 12 along slag-screening board 10, discharged by conveyer 12.
Part floccule and plastic garbage can be adhered on the bristle of hairbrush 11, after operation after a while, started
Clear water is delivered to cleaning sprayer 17 by high-pressure hydraulic pump, high-pressure hydraulic pump, and the face hairbrush 11 of cleaning sprayer 17 is sprayed water, high pressure water flushing scouring of wool
Brush 11, the sewage under rinsing fall after rise to slag-screening board 10 after the stop of baffle plate 15, slid along slag-screening board 10 to conveyer 12, quilt
Conveyer 12 is discharged.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solutions of the utility model, affiliated technology neck
The equivalent substitution of domain those of ordinary skill or the other modifications made according to prior art, as long as not exceeding the utility model skill
The thinking and scope of art scheme, it should be included within the interest field required by the utility model.
Claims (4)
1. one kind revolution rake type bar screen machine, it is characterised in that：Including housing（1）, reducing motor（2）, transmission device（3）、
Active guide wheel（4）, driven guide wheel（5）, circumversion chain（6）And rake teeth（7）, described housing（1）Top is provided with active guide wheel
（4）, housing（1）Bottom is provided with driven guide wheel（5）, active guide wheel（4）With driven guide wheel（5）Pass through circumversion chain（6）Connection,
Circumversion chain（6）On be provided with multiple rake teeths（7）, described reducing motor（2）Pass through transmission device（3）Drive active guide wheel
（4）Rotate, described housing（1）Top be provided with slag notch（8）, slag notch（8）Corresponding conveyer（12）, described slags tap
Mouthful（8）The housing of bottom（1）On be provided with opening（9）, opening（9）Inside it is provided with slag-screening board diagonally downward（10）, slag-screening board
（10）Lower end correspond to conveyer（12）, described opening（9）Inside it is provided with hairbrush（11）.
2. revolution rake type bar screen machine according to claim 1, it is characterised in that：Described slag-screening board（10）It is close to return
Turn chain（6）One end be provided with and facilitate rake teeth（7）What is passed through crosses groove（13）, described slag-screening board（10）Close conveyer
（12）One end be provided with soft rubber cushion（14）, soft rubber cushion（14）Lower end in contact conveyer（12）Conveyer belt.
3. revolution rake type bar screen machine according to claim 1, it is characterised in that：Described hairbrush（11）For nylon hair
Brush, hairbrush（11）Bristle front end contact Rotating chain（6）.
4. revolution rake type bar screen machine according to claim 2, it is characterised in that：Described slag-screening board（10）Bottom surface
It is fixedly connected on housing（1）On opening（9）Lower edge, slag-screening board（10）Both sides and housing（1）Side plate be fixedly connected, institute
The opening stated（9）Upper edge be fixed with baffle plate（15）, baffle plate（15）Close circumversion chain（6）One end be provided with and facilitate rake teeth
（7）The teeth groove passed through（16）, described slag-screening board（10）On be provided with cleaning sprayer（17）, cleaning sprayer（17）Connected by water pipe
Logical high-pressure hydraulic pump, described cleaning sprayer（17）Corresponding hairbrush（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748021.0U CN206915788U (en) | 2017-06-26 | 2017-06-26 | Turn round rake type bar screen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748021.0U CN206915788U (en) | 2017-06-26 | 2017-06-26 | Turn round rake type bar screen machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915788U true CN206915788U (en) | 2018-01-23 |
Family
ID=61322987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748021.0U Active CN206915788U (en) | 2017-06-26 | 2017-06-26 | Turn round rake type bar screen machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156286A (en) * | 2019-04-30 | 2019-08-23 | 广州华功环保技术有限公司 | A kind of sludge treatment device |
| CN110606514A (en) * | 2018-06-15 | 2019-12-24 | 上海城投污水处理有限公司 | Grid garbage removing device |
| CN111379205A (en) * | 2020-04-29 | 2020-07-07 | 唐山大成路桥有限公司 | Asphalt paving machine with hopper cleaning device |
| CN112473230A (en) * | 2021-01-19 | 2021-03-12 | 河南弘康环保科技有限公司 | Sewage treatment system based on rotary grating machine |
-
2017
- 2017-06-26 CN CN201720748021.0U patent/CN206915788U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606514A (en) * | 2018-06-15 | 2019-12-24 | 上海城投污水处理有限公司 | Grid garbage removing device |
| CN110156286A (en) * | 2019-04-30 | 2019-08-23 | 广州华功环保技术有限公司 | A kind of sludge treatment device |
| CN110156286B (en) * | 2019-04-30 | 2024-03-22 | 广州华功环保技术有限公司 | Sludge treatment equipment |
| CN111379205A (en) * | 2020-04-29 | 2020-07-07 | 唐山大成路桥有限公司 | Asphalt paving machine with hopper cleaning device |
| CN112473230A (en) * | 2021-01-19 | 2021-03-12 | 河南弘康环保科技有限公司 | Sewage treatment system based on rotary grating machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |